| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1498735 | Scripta Materialia | 2013 | 4 Pages |
Abstract
New microstructures were developed by strong grain refinement and phase control in a Ti–13Nb–13Zr alloy. Ultrafine-grained multiphase alloys were fabricated using a multipass caliber-rolling process at the (α + β) region. Transmission electron microscopy analysis revealed that different types of martensitic transformations occurred depending on the cooling rate. The developed alloys exhibited improved strength and ductility compared with a conventional material, and this enhancement of properties is discussed in terms of microstructural effects on the strain-hardening behavior.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
Taekyung Lee, Yoon-Uk Heo, Chong Soo Lee,